Tagged Questions

In-app purchase (IAP) usually refers to the acquisition of a feature for an application from within the application itself. Also, it can mean the buying of digital goods from an application. The context for this concept is usually mobile development.

I´ve succesfully implemented a purchase flow for my app.
My app is published in Alpha stage with two of my google accounts listed as testaccounts. The APK published is the same installed on my phone.
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I created an iOS application and I have an iPhone 4 to test my application on. Unfortunately, TestFlight can only be downloaded on iOS 8 and the iPhone 4 only supports up to iOS 7.
I wanted to test ...

I am desperate enough now to post my very first question here :-) I did an App and published it to Google Play Store. I also have an In-App product that is a monthly subscription. The funny thing now ...

I have created the UI for a Store in my app where users can purchase in-app products. I also want to display the price of the product next to it without the user having to click purchase, but can't ...

I have a paid application (iPhone and iPad apps are non-universal) on the AppStore that includes no IAP. I'd like to create a free universal version that gives all the features of the paid version, ...

I just had a weird experience. I was able to purchase a managed InApp item multiple times on the same device and same account. When I went into Google wallet it was showing all 5 charges? Worse Google ...

I'd like to design an Android game that has an in-game currency (coins) that can be earned by playing the game or can be bought with real money. This currency can then be spent on different upgrades.
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I'm working on the in-app purchases for an android game and I'm finding the description of managed content a bit ambiguous. Let's say the user does "Purchase five bombs." Should the item be five bombs ...

I made an app with In-app billing, tested it and published it without any problem at all. The in-app purchase worked.
Now i'm doing an update with a new in-app purchase and can't buy anything with my ...

I was thinking to implement Google play in-app purchases into my app. But i have heard Google wallet abandons inapp purchases on March 2 2015.
So anybody knows what exactly will be abandoned. Can i ...

I'm going to remove my application from AppStore (i.e. make unavialable but not delete). My app uses the In-app purchase renewable subscription option to make content available to paying customers. ...

I am looking for a tool that can create in app store for my Android app.
Something that accepts all the needed store data of items, currencies etc. (like Soomla) but that can also create the store's ...

I have a app in which if users selects upgrade your app from menu then i have to do inapp billing to upgrade app and then everything inside app becomes free for one year. And after one year it should ...

I have implemented in-app Purchases in my application and that was working fine but now its not working and displaying an error of Authentication require, You need to sign in you google account. While ...

I'm trying to add purchases to my application. But I don't know how to check if purchase is already bought. As far as I understand when somebody bought purchase I need to store this into UserDefaults ...

I created an app which is a paid app. Now I want to make it free so more user can download the app and use in app purchase to limit some features. But some user already paid to buy my app. How can I ...

My first app with in-app purchases just released on the app store. The buyer gets an email as purchase receipt with an order ID in it.
But I can't find the order ID - or any list with each single sale ...

When I test my Cordova app (with cordova-plugin-purchase) all in app product IDs are reported invalid.
I tried to restore purchase (which calls store.refresh()) and a login prompt appeared. I log in ...

I want to add an optional donation feature where users can donate with google checkout. I've seen this dozens of times where when donating, you're prompted with the google check out.
Is this done by ...

I want to be able to have a product that only one user can have at a particular time. When the user consumes the product then and only then can another user purchase it.
Is this possible with google ...